Talk:Semiconductor laser theory

Equation Not Clear
The quantity P(\omega) appearing in the equation for the gain is not defined anywhere in the article, which makes the equation hard to use.

Related, the same equation has an $E(\omega)$ (electric field vector) appearing in the denominator, but it is not clear how one is supposed to interpret the division by a vector, especially as the ouput (gain) is a scalar. 128.243.2.29 (talk) 11:01, 30 September 2022 (UTC)